Avera Medical Group Internal Medicine Mitchell
Internal Medicine • Mitchell, SD
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
Avera Medical Group Internal Medicine Mitchell is an internal medicine clinic located at 1900 Grassland Dr. in Mitchell, South Dakota. The clinic provides internal medicine services along with medical and nursing care.
Services Offered
Team
Insurance & Payment
Not published.
Languages Spoken
Not published.
FAQs
What is the address for Avera Medical Group Internal Medicine Mitchell?
1900 Grassland Dr., Mitchell, SD 57301
Social Media
Photos
Photos published by Avera Medical Group Internal Medicine Mitchell showing the internal medicine practice in Mitchell, SD.
What Patients Say
Overall sentiment across review platforms: positive
- Avera Official Website: 4.9/5 based on 281 ratings (Dr. Jonathan Olegario); 4.9/5 based on 177 ratings (Angela Broughton, DNP) (multiple provider-specific ratings)
- Rehab.com: 3.5/5 (13 reviews)
- uscompanies.net: Variable (range from 1/5 to 5/5) (3 reviews)
Patients praise
- friendly staff
- knowledgeable physicians
- thorough and personable care
- helpful when navigating new services
Common complaints
- long wait times for appointments
"Dr. Olegario is always great. I'm very thankful to be able to see him for my care. He obviously cares for his patients and is very knowledgeable. Thankful Mitchell has him!!"
- Avera Official Website"Consistently have a half hour or more wait to be seen at appointments. They could run things much better."
- uscompanies.net"Great service and very friendly staff. Recently moved and had to find a new doctors office, which isn't fun. I'm glad I chose Avera."
- uscompanies.netSynthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Avera Grassland marks 10 years of serving patients in Mitchell and beyond - Mitchell Republic | News, weather, sports from Mitchell South Dakota - Mar 3, 2026
- Next generation of Avera Medical Group leaders build on strong legacy - SiouxFalls.Business - Jul 29, 2025
- Avera Queen of Peace Welcomes Des Moines University Medical Students - Mitchell Now - Jul 10, 2026
- Avera, SDSU partner on respiratory therapy education, hands-on clinical training in Mitchell - Mitchell Republic | News, weather, sports from Mitchell South Dakota - Jun 9, 2026
- Avera Medical Minute: Clinical Trials for Cancer Expand Across Avera Footprint - Aug 19, 2025
Information sourced from the clinic's website as of July 11, 2026.
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